I get a catalog from a well known detailing supply company. They have something called a reverse brake bleeder:
"Instead of pulling air down through the system, this tool pushes the air up where it naturally wants to go."

Whenever I've bled my brakes I used a simple hand tool that sucks fluid down and out of the caliper:

Pushing fluid and air up seems to make sense. What am I missing? Didn't find anything while searching.
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Joe
See Porsche run. Run, Porsche, Run:
`87 911 Carrera